179 lines
5.3 KiB
C
179 lines
5.3 KiB
C
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#ifndef _SERVER_DEF_H_
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#define _SERVER_DEF_H_
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/*****************************************************
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*
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* 服务端通用定义文件
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*
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*****************************************************/
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#include "os_def.h"
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#define TAG_VALUE 0xCCEE //默认的包的开头的2个字节
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#define SMALL_HEAD
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#pragma pack(push,4)
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typedef struct
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{
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int tag;
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int len;
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struct
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{
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uint16_t dataSum;
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uint16_t hdrSum;
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} EncodePart;
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#ifndef SMALL_HEAD
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union
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{
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struct
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{
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int recvTime; // 网关接收消耗时间
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int sendTime; // 网关发送消耗时间
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}s;
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int64_t reserve; // 时间点，用于网关接受到客户端数据后打上的时间戳。
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}u;
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#endif
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}DATAHEADER;
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typedef struct
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{
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uint64_t socket_;
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uint16_t index_;
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uint16_t gate_id_;
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}NetId;
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#pragma pack(pop)
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/*******
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网关与内部服务器通信协议以及基础数据结构定义
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**********************************************************/
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#define RUNTEMPCODE 0XEEFF // temp部分，也用来校验
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#define GM_OPEN 1 // 打开新用户会话，当客户端连接到网关时网关向服务器发送此消息
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#define GM_CLOSE 2 // 关闭用户会话，当客户端与网关的链接断开时网关向服务器发送此消息
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#define GM_CHECKSERVER 3 // 网关回应服务器的心跳包消息
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#define GM_CHECKCLIENT 4 // 服务器向网关发送心跳包消息
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#define GM_DATA 5 // 网关转发用户通信数据到服务器，服务器向网关发送用户通信数据也使用此消息
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#define GM_SERVERUSERINDEX 6 // 服务器回应网关，新连接的用户在服务器上分配的用户ID号
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#define GM_APPKEEPALIVE 7 // 服务器给网关发的应用层心跳包
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#define GM_APPKEEPALIVEACK 8 // 网关回应服务器的应用层心跳包
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#define GM_APPBIGPACK 9 // 应用层大包
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#define GM_GATEUSERINFO 10 // 网关通知服务器网关用户数量
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#define GM_CLOSE_SERVER 0xEEF1 // 关闭网关程序
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#define RUNGATECODE 0xAA55AA55 // 网关通信
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typedef unsigned short WORD;
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typedef unsigned int DWORD;
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/* 网关通信协议头 */
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typedef struct tagGateMsgHdr
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{
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unsigned long long nSocket; //网关连接套接字标识（用户套接字）
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unsigned int dwGateCode; //标识码，总是为RUNGATECODE
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WORD wSessionIdx; //网关用户ID（由网关生成）
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WORD wIdent; //通信消息号
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WORD wServerIdx; //服务器用户ID（由服务器返回）
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WORD wTemp; //保留
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int nDataSize; //通信数据大小（不包括协议头）
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long long tickCount; //收到该数据包的时间
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}GATEMSGHDR, *PGATEMSGHDR;
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typedef struct tagGateUserInfo
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{
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int nGatePort; // 网关监听用户连接的端口号
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int nUserCount; // 网关当前建立用户连接的数量
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}GATEUSERINFO, *PGATEUSERINFO;
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typedef int ActorId;
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typedef int64_t FuBenUId;
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// 用于测试网络传包性能的特殊id
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#define TEST_GATEAY_CODE 0xfabc1254adee
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#define TEST_SERVER_CODE 0xffbb56facedd
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#define TEST_SERVER_CODE1 0x12698745200d
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namespace SrvDef
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{
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/* 服务器类型定义 */
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typedef enum tagServerType
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{
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InvalidServer = 0, //未定义服务器类型
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LogServer = 2, //日志服务器
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SessionServer = 4, //会话服务器
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T_DBServer = 5, //数据服务器
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T_GameServer = 6, //游戏服务器
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GateServer = 1, //网关服务器
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}SERVERTYPE;
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/* 获取服务器类型名称字符串 */
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inline const char* getServerTypeName(int eServerType)
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{
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switch(eServerType)
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{
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case GateServer: return ("gateway");
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case LogServer: return ("log");
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case SessionServer: return ("login");
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case T_DBServer: return ("db");
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case T_GameServer: return ("game");
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default: return ("unknow");
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}
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}
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/******
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* 服务器注册结构，当服务器连接到另一个服务器，
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* 需要发送注册服务器的数据结构以便注册服务器，
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* 注册服务器成功后才可正常通信。
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****************************************************/
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typedef struct tagServerRegistData
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{
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static const int GT_ID = 0x12AA66CA;
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int GameType; //游戏ID，固定为0x12AA66CA
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int ServerType; //服务器类型，值为SERVERTYPE枚举类型中的枚举值
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int ServerIndex; //服务器唯一编号（服务器编号仅对游戏服务器有意义）
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int Recv1;
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char ServerName[64]; //服务器名称，需包含0终止符
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}SERVER_REGDATA, *PSERVER_REGDATA;
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//定义字符串数据长度
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static const int MAX_ACCOUNT_NAME_LENGTH = 80; //最大的账户名字长度
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static const int ACCOUNT_LENGTH = 81; //账户的buff长度
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typedef char ACCOUNT[ACCOUNT_LENGTH];
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static const int MAX_ACTOR_NAME_LENGTH = 32; //最大的玩家名字的长度
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static const int ACTOR_NAME_BUFF_LENGTH = 33; //玩家名字的buff长度
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typedef char ACTORNAME[ACTOR_NAME_BUFF_LENGTH]; //玩家的名字
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static const int MAX_PASSWD_LENGTH = 32; //最大的密码长度
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static const int MAX_GUILD_NAME_LENGTH = 32; //最大的公会的名字
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/***
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* 游戏网关路由表结构
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*******************************************/
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typedef struct tagGameServerRoute
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{
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int nServerIndex; //服务器ID
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int nRouteCount; //路由地址数量
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struct
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{
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char sHost[124]; //服务器地址（支持域名）
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int nPort; //服务器端口
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} RouteTable[16]; //路由地址表
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}GAMESERVERROUTE, *PGAMESERVERROUTE;
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}
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#endif
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